ISO/PRF 3136

Rubber latex — Styrene-butadiene — Determination of bound styrene content

General information

Current stage: 50.00 Effective date: Feb 20, 2023

Originator: ISO

Owner: ISO/TC 45/SC 3

Type: International Standard

Scope

Specifies a method for the determination of the bound styrene content of styrene-butadiene rubber (SBR) latices. Applicable to hot emulsion polymerized SBR latices having a bound styrene content of up to 55 % and to cold emulsion polymerized SBR latices having a bound styrene content between 18 and 40 %. This second edition cancels and replaces the first edition (1975).

Life cycle

PREVIOUSLY

Revises
ISO 3136:1983

NOW

IN_DEVELOPMENT
ISO/PRF 3136
50.00 Final text received or FDIS registered for formal approval
Feb 20, 2023

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